Prime-Line Mill Silver Nylon Guide Wheel 2 pc

This is a spring-loaded, 7/8 in. diameter nylon roller guide in a steel base. It mounts on the top edge of a bi-fold door that is 1 in. to 1-3/8 in. thick. Commonly used by Acme, Stanley, Cox on their door systems as well as a variety of other door manufacturers.Used by a variety of bi-fold door manufacturersUsed on bi-fold doors up to 30 lbs. each7/8 in. diameter rollerSteel base and nylon roller2-packNo fasteners requiredA soft mallet may be required for installationFor further dimensional information, please see the line drawing